Database Version
ABG_V2.9.4_STABLE
GMC chip tuning performance data calculator
62-v8-403-hp-ls3
Horsepower (HP)
Original403
Stage 1
425+22 HP
Stage 2
447+44 HP
Torque (NM)
Original565
Stage 1
585+20 NM
Stage 2
615+50 NM
Max Component Potential (Stage 2)98.4% Efficiency